General description The JCB 18V E-TECH Lithium-ion battery is designed for use with JCB 18V cordless and brushless power tools, providing reliable power and performance. Technical specifications Voltage: 18V Capacity: 4.0Ah Charge time: Less than 1 hour (with 3.0Ah battery) Compatibility and accessories Compatible with JCB 18V cordless and brushless power tools Part of the JCB 18V Lithium-ion one battery platform range